Filter the results Item type Select All/None File Article Collection Image Link Page Folder New items since Yesterday Last week Last month Ever Search results Subscribe to an always-updated RSS feed. 116 items matching your search terms. Sort by relevance date (newest first) alphabetically Tax Incentives Reduce Cost of Replacing Heating and Cooling Systems Tax credits are available to help homeowners replace heating, ventilating and air conditioning systems. Located in News Releases / 2009 / April 16, 2009 Thermostat Setbacks Do Pay Off Turning your heat down for parts of the day or night can save money. Located in News Releases / 2008 / Feb. 28, 2008 Try These Tips for Fuel Cost Savings How you drive and maintain your vehicle can affect your fuel usage. Located in News Releases / 2008 / May 1, 2008 Ultra-low Sulfur Diesel Fuel Affects Lubrication Most diesel fuel sold at retail locations in the U.S. is ultra-low sulfur diesel fuel that has different lubricating qualities than diesel previously available. Located in News Releases / 2007 / March 8, 2007 Williams County, Williston Continue to Grow The population of Williams County could go as high as 70,000 by 2017. Located in News Releases / 2012 / Dec. 10. 2012 Window Condensation Common Problem ["NDSU’s energy educator offers tips on reducing window condensation.", ""] Located in News Releases / 2011 / Jan. 10, 2011 Previous 10 items 1 ... 9 10 11 12